发明授权
- 专利标题: Single stage fuel filter with seal control air purge
- 专利标题(中): 具有受控换气单元的单级燃料过滤器
-
申请号: EP94119525.7申请日: 1994-12-09
-
公开(公告)号: EP0657198B1公开(公告)日: 1997-09-03
- 发明人: Janik, Leon P. , Maxwell, M. Craig
- 申请人: STANADYNE AUTOMOTIVE CORP.
- 申请人地址: 92 Deerfield Road Windsor Connecticut 06095 US
- 专利权人: STANADYNE AUTOMOTIVE CORP.
- 当前专利权人: STANADYNE AUTOMOTIVE CORP.
- 当前专利权人地址: 92 Deerfield Road Windsor Connecticut 06095 US
- 代理机构: Glawe, Delfs, Moll & Partner
- 优先权: US166226 19931213; US316508 19940930
- 主分类号: B01D35/01
- IPC分类号: B01D35/01
摘要:
A fuel filter assembly (10) employs a base (20) which mounts a disposable filter cartridge (50). A pair of axial conduits (24,26) in the base (20) provide fluid communication between the base (20) and the cartridge (50). An axial sealing member (60) mounted in the cartridge (50) receives the axial conduits (24,26). An axial conduit (80) and preferably at least one baffle (88) positioned on the axial conduit outer surface within the cartridge (50) provide a flow path through the cartridge (50). An orifice (92) located in the cartridge axial conduit (80) provides a bleed vent which controls the size and flow rate of air bubbles in filtered fuel exiting the fuel filter. A flange-shaped end of the cartridge axial conduit (80) engages a ridge on the outside surface of the sealing member (60) to prevent the fuel flow from bypassing the baffle (88).
公开/授权文献
- EP0657198A3 Single stage fuel filter with seal control air purge 公开/授权日:1995-08-02
信息查询